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| the Central Alaska Range GEOLOGICAL SURVEY BULLETIN 1254-E Schists of the Central Alaska Range By...relations. ___________--_-_-_-________--_Birch Creek Schist_________..___________________ ___________--__-___...________ Moose Creek Member___-._-__--_____-_______-_-_-______-___---California Creek Member____ __-_-...__________-____-_______-_----Chute Creek, Mystic Creek, and Sheep Creek Members.___________ Age and origin...schists and associated rocks south of the Birch Creek Schist. References cited.______________________ |
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| THE U.S.GEOLOGICAL SURVEY IN ALASKA --1981 Programs ORGANIZATION OF THE U.S. GEOLOGICAL SURVEY The...Virginia. He is represented in Alaska by a Special Assistant for Alaska, who is responsible for coordination...accruals. The OFFICE OF NAT ION AL PETROLEUM IN ALASKA (ONPRA) was RESERVE established to evaluate the...National Petroleum Reserve in Alaska (NPRA) located in northwestern Alaska. OFFICE OF THE DIRECTOR OFFICE...OFFICE OF NATIONAL PETROLEUM RESERVE IN ALASKA OFFICE OF EARTH SCIENCE APPLICATIONS Organization of |
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| The Coal-Bearing Group in the Nenana Coal Field, Alaska By CLYDE WAHRHAFTIG, JACK A. WOLFE, ESTELLA B..._______________ _ Introduction _____ _ Coal-bearing group _ _____ __ Healy Creek Formation _________________________..._ Suntrana Formation _________________ Lignite Creek Formation __________________ _____ Grubstake Formation...column of the type sections of the formations of the coal-bearing group at Suntrana _______ 4. Geologic map...Map of the Nenana coal field and environs, central Alaska Range, showing the major coal basins and northern |
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| THE U.S.GEOLOGICAL SURVEY IN ALASKA--1982 Programs GEOLOGICAL SURVEY CIRCULAR 867 Cover photographs...Division, Kachemak Bay area Stream sampling in Lignite Creek, south of Fairbanks Remote-sensing class instruction...Talkeetna C-6 quadrangle, Alaska Range THE U. S. GEOLOGICAL SURVEY IN ALASKA 1982 PROGRAMS Katherine...Survey and of the Minerals Management Service in Alaska. The Minerals Management Service was established...investigations in Alaska during 1981. CONTENTS Page The U.S. Geological Survey in Alaska • . • • • • • |
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| Coal Investigations in South-Central Alaska, 1944-46 By F. F. BARNES, CLYDE WAHRHAFTIG, C. A. HICKCOX...HEALY CREEK by'E'. H, COBS' GEOLOGICAL SURVEY BULLETIN 963 - E Mineral Resources of Alaska, 1945-46...----__--_------Coal .deposits on Healy and Lignite Creeks, Nenana coal field, Alaska, by "Clyde Wahrhaftig...______________ Birch Creek schist (pre-Cambrian)_________..._____!_ _^__. Coal-bearing formation (Te...(Tertiary)_______________________ Healy Creek........_.._._____._._.__..__._.._._._. Lignite Creek_______ |
